From Wiktionary, the free dictionary
-lica
- (Early Middle English) Alternative form of -ly (“adjectival suffix”)
-līċa
- inflection of -līċ:
- strong nominative/accusative feminine plural
- weak nominative masculine singular
-lica (Cyrillic spelling -лица)
- Suffix appended to words to create a feminine noun, denoting a performer or a tool.